Logo for Unstoppable Software, Inc.

I would like a logo designed for my company, Unstoppable Software, Inc.

Unstoppable Software, Inc.

We do software services and products, and are looking for a logo that is high-tech, and demonstrates our philosophy of using technology to drive our customer's businesses rather than slow them down with costs and overhead.

The logo should be cool, tech-looking, but also professional.  It should evoke speed, movement, and a fast pace.  Most of my potential and current customers are medium to large manufacturers, so think of speeding up manufacturing and improving production.  I also like the idea of having the colors of the US flag in it (because they are US manufacturers), though I'm open to other ideas.

I would like to be able to take this logo and design our website around its color scheme, or may look to work with the winning designer to create a site.  I also plan on using this logo on letterhead, business cards, and t-shirts.

Some logos I like:

http://blog.stackoverflow.com/

http://www.bluespringsoftware.com/

http://www.articulate.com/

http://fogcreek.com/

There are all software-related companies and are close to what I'd be looking for.

- Professional Look
- Evokes speed or rapid improvement
- Standard colors, no neons or pinks, etc.
- Photoshop PSD file, or FireWorks file
- I like a lot of the Web 2.0 logos

- Crazy colors
- Anything too canned - I'd like it to stand out a little bit but not be something that would scare my customers away